japan time, epicenter north eastern japan near the city of miyagi lots of shaking felt across japan in tokyo news agency lights were situation, workers held on to directions until the shaking stopped. shortly before the quake, japan's television broke into programming warning it was due to hit. people told to flee to higher ground right way that warning has been lifted. the same region hit by last year's massive quake which killed 20,000, triggered a nuclear disaster. the power company says there are no problems at any of its nuclear power plants. we are getting reports of injuries near the city of miyagi after the quake unclear how severe. so far damage appears to be minimal. >>> america's most controversial sheriff comes to town this morning. the arizona sheriff known for his aggressive position on illegal immigration will be speaking in san francisco, hostile territory for him. terry mcsweeney is live with what to expect. >> reporter: the sheriff of maricopa county arizona joe arpaio the most controversial and tough sheriff in america speaking to an association of alarm companies to